Ultraviolet Lamps Made Easy: The "RIGHT-WAY" Guide to Using Gem Identification Tools (The Antoinette Matlins "RIGHT-WAY" Series to Using Gem Identification Tools)

Informative

Another easy to understand book that makes using ultra-violet easier. Prompt delivery

I think I have got nearly all gem books from A.M., I like her stile of easy explanation, altthough I am a gemologist for myself... ;-)

Good book. Require better paper quality, I feel the quality of the print should complement the content.

its just a few leaflets, not recommended